Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6b7d312086ba4201c27fb2d102f33195884640b4e1522e636d90640208dc60a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^